#ifndef __External_input 
#define __External_input
#include "main.h"
extern uint16_t EX_EA_BUF[2000];
typedef struct{
uint8_t key_value;
uint8_t press_times;
uint8_t key_use;
}_KEY_STR;
extern _KEY_STR KEY_STR[3];
extern uint16_t EA_NUM;
uint8_t EA_CC(uint16_t *p);
void DI_Check_Status(void);
void RUN_STOP(void);
void key_scan(void);
void RUN_M(void);
void STOP_M(void);
#endif

